Finding the Third Proportional to 2,743,420 and 3,700,734

Step by Step Solution

1. Step 1: Write the proportion equation
   2,743,420 : 3,700,734 = 3,700,734 : x
2. Step 2: Convert to fraction form
   2,743,420/3,700,734 = 3,700,734/x
3. Step 3: Cross multiply
   2,743,420x = 3,700,734 × 3,700,734
4. Step 4: Simplify right side
   2,743,420x = 13,695,432,138,756
5. Step 5: Solve for x
   x = 13,695,432,138,756/2,743,420
6. Step 6: Final answer
   x = 4,992,101.88